SPL Crimson 3 (black) - Interface w/ Phonitor Matrix  From SPL

Input Sockets

Mic Inputs 1, 2: XLR
Line Inputs 1, 2: 6.3mm TRS
Instrument Input: 6.3mm TS
Source 1 Input: 6.3mm TRS
Source 2 Input: RCA
Source 3 Input: Mini-J

Output Sockets

Speaker Out A: XLR
Speaker Out B: 6.3mm TRS
Headphone Outputs 1 and 2: 6.3mm TRS

Input Impedances

Microphone Input: 10kohms
Line Inputs: 10 kohms unbalanced, 20kohms balanced
Instrument Input: 1.1Mohms
Source 1 Input: 10kohms unbalanced, 20kohms balanced
Source 2 Input: 10kohms
Source 3 Input: 10kohms

Output Impedances

Speaker Outputs A and B: 75ohms unbalanced, 150ohms balanced
Headphone Outputs: 33ohms

Maximum Input Levels

Mic Inputs: +14.5dBu (Gain fully left)
Line Inputs: +22.5dBu
Instrument Input: +24dBu (Gain fully left)
Source 1 Input: +22.5dBu
Source 2 Input: +22.5dBu
Source 3 Input: +22.5dBu

Maximum Output Levels

Speaker Output A and B: +22.5dBu

Microphone Preamplifiers (balanced, XLR)

Gain Control: +7dB - +60dB
Frequency Response: 10Hz - >200kHz
Noise (unweighted, 30dB gain, input termination 150 Ohm): -90dBu
Equivalent Input Noise: -128dBu
Common Mode Rejection Ratio: < -70dBu
THD+N Ratio@1kHz (30dB gain, input termination 150 Ohm): 0.003%
High Pass Filter: fg = 80Hz, 6dB/Oct.
Phantom Power: 48V

Instrument Input (Unbalanced, 6.3mm TS)

Gain Control: -6dB - +31dB
Frequency Response: 10Hz - >200kHz
Noise (unweighted, unity gain, input termination 100kOhm): -85dBu
THD+N Ratio@1kHz (unity gain, input termination 100kOhm): 0.005%

Line Input (balanced, 6.3mm TRS)

Frequency Response: 10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm): -95dBu
Common Mode Rejection ratio: < -60dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm): 0.002%

Source 1 Input (balanced, 6.3mm TRS)

Frequency Response: 10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm): -95dBu
Common Mode Rejection ratio: < -60dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm): 0.002%

Source 2 Input (unbalanced, RCA)

Frequency Response: 10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm): -90dBu
Noise (unweighted, -10dBV, input termination 600 Ohm): -85dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm): 0.003%
THD+N Ratio@1kHz (-10dBV, input termination 600 Ohm): 0.003%

Source 2 Input (unbalanced, Mini-J)

Frequency Response: 10Hz - >200kHz
Noise (unweighted, unity gain, input termination 600 Ohm): -88dBu
Noise (unweighted, +15dB, input termination 600 Ohm): -76dBu
THD+N Ratio@1kHz (unity gain, input termination 600 Ohm): 0.003%
THD+N Ratio@1kHz (+15dB, input termination 600 Ohm): 0.005%

Headphone Outputs (stereo, 6.3mm TRS)

Frequency Response: 10Hz - >200kHz
Power@0dBu: 47Ohm load: 13mW/300 Ohm load: 1,7mW/600 Ohm load: 1.0mW
Power max: 47Ohm load: 670mW/300 Ohm load: 265mW/600 Ohm load: 150mW
THD+N Ratio@1kHz (Power@0dBu): 47 Ohm: 0.0026%/300 Ohm: 0.002%/600Ohm: 0.002%

AD Conversion (ASIO direct)

Noisefloor (A-weighted)

44.1/48kHz: -113dBFS
88.2/96kHz: -110dBFS 

Dynamic range

44.1/48kHz: 113dB
88.2/96kHz: 110dB

THD+N ratio @ 1kHz (-1dBFS):

44.1/48kHz: 0.002%
88.2/96kHz: 0.0025%

0dBFS = +15dBu

DA Conversion (ASIO direct)

Noisefloor (A-weighted)

44.1/48kHz: -109dBFS
88.2/96kHz: -107dBFS

Dynamic range

44.1/48kHz: 109dB
88.2/96kHz: 107dB

Power Supply 

External Power Supply, Input 100–240V AC/50–60 Hz; Output 12V DC/1,5A
Internal Power Supplies: Audio: +/-17V, Digital: +5V and +3,3V
Power Consumption: 16.8 Watt

Dimensions

H x W x D in mm: 67x330x212 cm, 2.64x12.99x8.35 inch

Weight: 2,8 kg, 6.17lbs

0dBu = 0.775V. Subject to change without notice.